-level productivity. We also examine whether M&As increase efficiency through reallocation of production to more efficient plants or … are robust to a range of approaches to address the endogeneity of firms' merger decisions …

-level productivity. We also examine whether M&As increase efficiency through reallocation of production to more efficient plants or … are robust to a range of approaches to address the endogeneity of firms' merger decisions …

-level productivity. We also examine whether M&As increase efficiency through reallocation of production to more efficient plants or … are robust to a range of approaches to address the endogeneity of firms' merger decisions …

-level productivity. We also examine whether M&As increase efficiency through reallocation of production to more efficient plants or … are robust to a range of approaches to address the endogeneity of firms' merger decisions …